Features • Black Paint Finish: The high-hardn black paint finish ensures resistance to wear and tear, providing long-lasting performance for all your woodworking projects • Precision Laser Calibration: Featuring advanced technology, this fixture offers clear and accurate readings, making it simple to achieve angles in your woodworking tasks • Adjustable Tightening Screw: The innovative screw design allows you to securely fix readings when needed, enhancing efficiency and stability during woodworking applications • Hand-Safe Design: Every edge and corner of the woodworking protractor is finely polished, ensuring safe handling without the risk of injury while working on your projects • Long-Lasting Clear Scale: The scale on this angle clamp is designed to remain clear and fade-resistant, guaranteeing reliable measurements throughout its extended service life Features: 1、[Black Paint Finish]？Variable angle fixture black paint finish, which is resistant and wear resistant, with high hardn and durability. 2、[Accurate Reading]？Woodworking fixtures angle clamp special technology laser calibration, clear and accurate reading, easy to use. 3、[Adjustable Screw]？Variable angle clamp adjustable screw design, when the reading needs to be fixed, the screw can be tightened. 4、[Don't Hurt Hands]？Woodworking protractor every edge and corner has been polished by a special proc, so it does not hurt the hand. 5、[Clear Scale]？Woodworking angle clamp fixer scale is clear, does not fade, and has a long service life. Specification: Item Type: Variable Angle Fixture Material: Iron Colour: Black Use: For woodworking tools Package List: 1 x Variable Angle Fixture Note: Manual measurement, please allow 1？2cm / 0.4？0.8in error. Package List 1 x Variable Angle Fixture